Insulation · High-temperature · 160KN
Straight Line String High Tension Insulator for Strain Suspension
US$ 3-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product introduce
Product Operating Performance
1. Spontaneous detonations at insulation value, convenient for visual inspections
2. Good arc resistance performance
3. Good self-cleaning performance and not easy to age
4. Large main capacitance and uniform voltage distribution
5. Good vibra
- Qianhong Technology (Shanxi) Co., Ltd.
-
- Shanxi, China
- ISO9001:2015
- Contact Now
Insulation · Low-voltage · CE
Porcelain Strain Insulator with Heavy Duty Use for Power Towers
US$ 3-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Porcelain insulators are widely used in power transmission and distribution systems, high-voltage cables, substations, railway power systems, wind power generation and other fields.
They meet the high demand for insulation, durability and stability in industrial scenarios and
High-voltage · Suspension Insulator · Electrical Installation
145kv160kN Fiberglass Guy Strain Insulator for Power Line
US$ 5-250
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
145kV160kN Fiberglass Guy Strain Insulator for Power Line
Product Description
A strain polymer insulator is an electrical silicone rubber insulator that is designed to work in mechanical tension (strain), to withstand the pull of a suspended electrical wire or cable. They are used in overhea
- Wuhan Line Power Transmission Equipment Co., ...
-
5(5.0)
"Great Service"Great Service - Hubei, China
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
- Contact Now
High-voltage · A Type Insulator · ISO9001
Low Voltage ANSI Standard 54-1 Brown Porcelain Stay Guy Strain Insulator Exported to Kenya and Bangladesh
US$ 1-2
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Product Description
Our Products are manufactured strictly in accordance with IEC, ANSI, BS, AS and GB.
And can be specially designed and supplied according to customers' drawings and samples.
Stay insulators
ANSI Class
54-1
54-2
54-3
54-4
Dimensions
Height
mm
89
108
140
172
Creep
Low-voltage · Strain Insulator · ISO9001
ANSI 54-3 Stay&Strain Porcelain Ceramic Insulator
US$ 0.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Company Profile
We are one of leading manufacturer of porcelain insulators for overhead distribution and transmission line with 60,000m manufacturing area and 130 people (include 8 senior engineers and 27 technicians). We have own strong technical strength and full set facilities for various h
- Dalian Electric International Co., Ltd
-
- Liaoning, China
- Contact Now
CE · CCC · 40KN
22kv Suspension Composite Tension Strain Deadend Insulators
US$ 5.33-7.18
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Application: Used on surge arrester, circuit breaker, capacitor, instrument transformer, power transformer, cable termination & GIS, etc.
Color: Red, Brown, Gray or Customer's requirement
Standard: IEC, GB, BS, ANSI, AS or Customer's requirement
Technical Specifications
Rated
System
Vo
- SAA GRID TECHNOLOGY CO., LTD
-
- Hebei, China
- Contact Now
High-voltage · Suspension Insulator · 70KN
11/33kv 70kN High Voltage Ball Head and Socket Composite Polymer Tension/Suspension/Strain Insulator Silicone Housing
US$ 6
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Product Description Product Description: The 33kV Composite Polymer Insulator is a high-performance electrical insulator designed for tension, suspension, and strain applications in overhead power lines and substations. Featuring a silicone rubber housing over a fiberglass reinforced polymer (FRP) c
- Baoding Sihedan Electric Technology Co., Ltd.
-
- Hebei, China
- Contact Now
Low-voltage · A Type Insulator · CE
ANSI 54-3 Porcelain Guy Strain Stay Insulator
US$ 0.73-0.76
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Nanjing Rainbow Electric Co.,Ltd Porcelain Stay Insulators/Guy Strain Insulators are manufactured from wet process porcelain to ensure a life time of trouble free service. These insulators are designed to be compatible with pre formed style guy grips. They are designed, manufactured and tested in co
- Nanjing Rainbow Electric Co., Ltd.
-
- Jiangsu, China
- Contact Now
70KN · ISO9001 · Composite Polymer
70kv High Tension Strength Voltage Composite Strain Insulator
US$ 3
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description PRODUCT INTRODUCTION The 10kV wall bushing produced by LUGAO is an insulation device suitable for Russia. It is used to safely guide high-voltage cables or copper bars through grounding obstacles such as walls, switch cabinet housings or transformer boxes. The core functions incl
- Lugao Power Co., Ltd.
-
- Zhejiang, China
- Contact Now
High-temperature · A Type Insulator · ISO9001
54series 11kv/33kv ANSI 54-1 Porcelain Guy Strain Insulator Ceramic Stay Insulator Stay Pole Accessories for Electrical Equipment
US$ 3-5
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
The guy strain insulator is an insulating device installed on the stay wires of power or communication towers, designed to prevent electrification of the stay wire while bearing tension to ensure line safety and stable operation.
Stay insulators
ANSI Class
54-1
54-2
- Jiangxi QOCI Electric CO.,LTD.
-
5(5.0)
"Fast Delivery"Fast Delivery - Jiangxi, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
-
What are the main types of Strain Insulators used in Electrical & Electronics applications?
Strain Insulators commonly used in Electrical & Electronics include but are not limited to porcelain, glass, polymer, and ceramic types, each with specific insulation properties. A well-known manufacturer can assist in selecting the suitable Strain Insulator as per your requirements.
-
Can I rely on Chinese suppliers for high-quality electrical Strain Insulators?
With dedicated testing facilities and advanced manufacturing processes, Chinese suppliers can deliver high-quality electrical Strain Insulators that meet industry standards. Conduct due diligence, request samples, and partner with established suppliers to ensure product reliability.
-
What benefits do manufacturers offer when sourcing Strain Insulators for Electrical & Electronics needs?
Manufacturers of electrical Strain Insulators provide custom solutions, competitive pricing, and timely delivery to meet varying industry demands. Partnering with a leading manufacturer ensures product quality, technical support, and flexibility in customization.
Electrical Installation · High-voltage · CCC
10kv-800kv Electric Composite Suspension Insulator Strain Insulator
US$ 5-20
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Composite suspension insulator, composite long rod insulator
Introduction for composite suspension insulator:
Composite suspension insulator is used in an overhead transmission line or distribution line. And the voltage can be AC or DC. Our voltage range for composite long ro
- Electric Powertek Company Ltd.
-
- Tianjin, China
- Others
- Contact Now
CE · CCC · 70KN
High-Strength 10kN Tension Strain Long Rod Insulator for Optimal Performance
US$ 5-20
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
GUO EN ABOUT US
YueQing GuoEn Electric Co., Ltd. stands as an illustrious beacon in the electric power equipment and safety solutions industry, offering an extensive selection of state-of-the-art products. Our distinguished portfolio features Metal Oxide Varistors, Arrester Cores, Lightning Arreste
- Yueqing Guoen Electrical Co., Ltd
- Zhejiang, China
- Contact Now
Insulation · High-voltage · Electrical Installation
Light Gray Color Porcelain Strain Insulators ANSI 54-4 Ceramic Stay Insulator
US$ 1.58-1.98
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Light gray color Porcelain Strain Insulators ANSI 54-4 ceramic stay insulator
Xinghai Guy Strain Insulators are manufactured from wet process porcelain to ensure a life time of trouble free service. These insulators are designed to be compatible with pre formed style wire guy grips. They are desi
- Jiangxi Xinghai Electric Porcelain ...
-
- Jiangxi, China
- Contact Now
CCC · ISO9001 · Composite Polymer
Fiberglass Guy Strain Insulator in 16K Mechanical Rating
US$ 4-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Company Profile
Wishpower professionally designs and manufacture the following products: composite insulators series used on HV transmission and distribution line, HDPE insulator,HDPE Pin insulator,composite insulators series used on electrified railway catenary flexible suspension section insulato
- Wish Composite Insulator Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Shaanxi, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
High-voltage · Suspension Insulator · Electrical Installation
110kv Composite Tension/ Suspension/ Strain Insulator with Rubber Housing
US$ 2-4
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
>>>Product Specifications:
Name: 110kv Composite Polymer Tension/Suspension/Strain Insulator with Rubber Housing
Model No.: FXBW4-110/120
Material: Composite/ Silicon Rubber
Condition of Use of composite insulator/polymer insulator:
1. Ambient air temperatures within the range of -40 degree
- Qingdao Cosine Electrical Equipment Co., Ltd.
-
- Shandong, China
- Contact Now
Insulation · High-voltage · 210KN
145kv Suspension Strain Long Rod Tension Composite Insulator for Power Transmission Line
US$ 21.99-25.44
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Technical Drawings for 145kV Suspension Insulators
Technical Parameter
Rated
System
Voltage
(kV)
Type
Section
Length
(mm)
Arcing
Distance
(mm)
Creepage
Distance
(mm)
Coupling
Size
Specified
Mechanical
Load
(kN)
Lightning Impulse
Withstand Voltage
(kV)
Power Frequency
Withs
- SAA GRID TECHNOLOGY CO., LTD
-
- Hebei, China
- Contact Now
Trough Type · ISO9001 · Composite Polymer
12kv-36kv 70kn Silicone Insulator/Polymeric Tension Insulator with Clevis & Tongue
US$ 4-15
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
In General
Yikun Electric is manufacturing polymer insulators up to 230kV and supplying to power utilities all over the world. Our polymer insulators have also been put in reliable service on electric locomotives and high speed EMU trains both at home and abroad.
We produce various types of p
- Wenzhou Yikun Electric Co., Ltd.
-
- Zhejiang, China
- Contact Now
Low-voltage · Strain Insulator · Trough Type
ANSI 53-2 Spool Insulator 0.4kv Tension Insulators
US$ 0.3
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Spool type insulators
Figure no
1
2
3
4
5
ANSI Class
53-1
53-2
53-3
53-4
53-5
Dimensions
Diameter
mm
57
79
76
105
102
Height
mm
54
76
81
76
105
Mechanical Values
Tensile Strength
kn
9.1
13.6
18.2
20.5
27.3
Electrical Values
Low frequency dry flashover voltage
k
- Pingxiang Risheng Electric Porcelain Co., Ltd
-
- Jiangxi, China
- Contact Now
High-temperature · B Type Insulator · ISO9001
Line Power Railway Sectionalizer Silicone Rubber Composite Insulator
US$ 5-10
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Composite Pin Type Insulators
Product Description
Place of Origin:
China
Certification:
ISO9001, ISO14001, OHSAS 18001
Model Number:
Please see blew drawings for more details
Minimum Order Quantity:
100 pcs
Price:
Negotiable
Packaging Details:
Carton box
Delivery Time:
30~50 days EXW
- Wuhan Line Power Transmission Equipment Co., ...
-
5(5.0)
"Nice Service"Nice Service - Hubei, China
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
- Contact Now
210KN · ISO9001 · Porcelain
54-3 Stay Insulator with 57kN Capacity for Insulation Materials & Elements
US$ 0.4-0.9
/ pieces
100 pieces (MOQ)
100 pieces (MOQ)
Product Description ANSI 54-3 High Voltage Porcelain Wire Insulator for Transmission Line Porcelain Insulator Test Report Technical Wire insulator is a kind of auxiliary equipment used in power transmission and distribution lines, mainly used to withstand the tension of the wire at the ground line,
- Shandong Weichite Electric Power Technology ...
-
- Shandong, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
CCC · ISO9001 · Composite Polymer
High Voltage Insulator Composite Insulators High Voltage Line
US$ 3-5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
High Voltage Insulator Composite Insulators High Voltage Line
The insulators we designed of Polymer disc insulator, Pin type composite insulators, Polymer Strain Insulators, suspension long rod silicone rubber insulator, cross arm silicone ru
- Hebei Sali Electric Equipment Manufacturing ...
-
- Hebei, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Porcelain · Insulation · Red
Heavy-Duty Porcelain Stay Insulator and Connector for Electrical Safety
US$ 1.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Type:Porcelain Insulator
Material:Porcelain
Application:High Voltage
Tensile Strength:44KN~89KN
Supply Ability
Supply Ability
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carefully packed by export-standard cartons, or customized packaging a
- Simeng Electrical Tech. Co., Ltd.
-
- Zhejiang, China
- Contact Now
Low-voltage · Strain Insulator · ISO9001
Porcelain Stay Insulator ANSI 54-2
US$ 0.5-1
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product introduction
ANSI 54-2 low Voltage Porcelain Strain Insulator for Transmission Line
Jiahong Insulators makes spool and strain insulators out of the highest grade electrical wet-process porcelain in a wide range of electrical values which is resistant to mechanical breakage.Strength rati
- Jiangxi Jiahong Electric Porcelain ...
-
- Jiangxi, China
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
- Contact Now
Porcelain · Insulation · White
China High Quality Ceramic Insulator Small Ceramic Wall Insulators for Wire Fixings
US$ 0.2-1
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Product Description
Item No.
K112
Product Size
25MM*25MM
Rated Voltage&Current
/
Life Span
100,000 times/2-year warranty
Material
Porcelain
Color
White, blac
Trough Type · ISO9001 · Composite Polymer
11kv-33kv 70kn Composite Polymer Tension/Suspension/Strain Insulator with Silicone Housing
US$ 4-15
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
In General
Yikun Electric is manufacturing polymer insulators up to 230kV and supplying to power utilities all over the world. Our polymer insulators have also been put in reliable service on electric locomotives and high speed EMU trains both at home and abroad.
We produce various types of p
- Wenzhou Yikun Electric Co., Ltd.
-
- Zhejiang, China
- Contact Now
CE · Red · A Type Insulator
High Voltage Electric Strain Glass Suspension Swith Epoxy Resin Ceramic Porcelain Composite Polymer Pin Post Fence 11kv 33kv Electrical Insulator
US$ 2.5-18
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Insulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves.
2. The insulator is also used more specifically to refer to insulating supports used to attach electric power distribution or transmission lines to utility poles
- Chongqing Zexing Electrical Equipment Co., Ltd.
-
- Chongqing, China
- Contact Now
Insulation · High-temperature · 160KN
Glass Disc Fiberglass Straight Line String High Tension Insulator for Strain Suspension
US$ 3-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product introduce
Product Operating Performance
1. Spontaneous detonations at insulation value, convenient for visual inspections
2. Good arc resistance performance
3. Good self-cleaning performance and not easy to age
4. Large main capacitance and uniform voltage distribution
5. Good vibra
- Qianhong Technology (Shanxi) Co., Ltd.
-
- Shanxi, China
- ISO9001:2015
- Contact Now
Low-voltage · Strain Insulator · ISO9001
ANSI 54-1 High Voltage Porcelain Strain Insulator for Transmission Line
US$ 0.5-1
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product introduction
ANSI 54-1 High Voltage Porcelain Strain Insulator for Transmission Line
Jiahong Insulators makes spool and strain insulators out of the highest grade electrical wet-process porcelain in a wide range of electrical values which is resistant to mechanical breakage.Strength rat
- Jiangxi Jiahong Electric Porcelain ...
-
- Jiangxi, China
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
- Contact Now
Spherical Type · Porcelain · CE
54-4 33kv Medium Voltage Porcelain/Ceramic Guy Strain Stay Insulator
US$ 1.5-2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
What is a Stay Insulator?
Stay insulator is a type of strain insulators, it is widely used in medium and low voltage lines for rural and railway. Stay insulator is also called guy insulator or egg insulator.
The stay insulator is usually mounted in the middle of a stay wire or guy wire, and it can
Low-voltage · Strain Insulator · ISO9001
Porcelain Strain/Stay Insulator ANSI 54-4
US$ 0.5-1
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product introduction
ANSI 54-4 low Voltage Porcelain Strain Insulator for Transmission Line
Jiahong Insulators makes spool and strain insulators out of the highest grade electrical wet-process porcelain in a wide range of electrical values which is resistant to mechanical breakage.Strength rati
- Jiangxi Jiahong Electric Porcelain ...
-
- Jiangxi, China
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, Others
- Contact Now
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